| Hardware and OS iKall K401 Pro | i Kall K401 Pro | |
| Operating system | Android v10 | |
| Processor | 1.3 GHz, Quad Core Processor | |
| Ram | 4 GB | |
| Storage | 64 GB | |
| Card Slot | Yes | |
| Display iKall K401 Pro | i Kall K401 Pro | other phones |
| Size | 6.26 inches, 720 x 1520 pixels | |
| Type | Color | |
| Aspect Ratio | 19:9 | |
| PPI | ~269 PPI | |
| Touch | Yes | |
| Main Camera iKall K401 Pro | i Kall K401 Pro | other phones |
| Camera | 13 MP | |
| Flash | Yes, LED | |
| Video | 720p | |
| Selfie camera iKall K401 Pro | i Kall K401 Pro | other phones |
| Camera | 16 MP | |
| Video | 1080p | |
| Connectivity iKall K401 Pro | i Kall K401 Pro | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | Yes | |
| USB | Yes, USB-C | |
| USB Features | USB Tethering, USB Charging | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | |
| Multimedia iKall K401 Pro | i Kall K401 Pro | other phones |
| 3.5 mm Jack | Yes | |
| Battery iKall K401 Pro | i Kall K401 Pro | other phones |
| Type | Removable Battery | |
| Battery capacity | 4000 mAh, Li-ion Battery | |
| Design iKall K401 Pro | i Kall K401 Pro | other phones |
| Weight | 300 g | |
| Dual Sim | Yes | |
| Sim Type | Dual Sim, GSM GSM | |
